1. Department of Orthopedics; Hand and Microsurgical Center; The Second Affiliated Hospital of Harbin Medical University; Harbin China
2. State-Province Key Laboratories of Biomedicine-Pharmaceutics; Harbin Medical University; Harbin China
3. Department of Internal Medicine; University of Cincinnati College of Medicine; Cincinnati OH USA
4. Department of Orthopedics; University of Cincinnati College of Medicine; Cincinnati OH USA
5. Department of Anatomy; Harbin Medical University; Harbin China